26311352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 28984648

約数列:

[1, 2, 4, 8, 19, 29, 38, 47, 58, 76, 94, 116, 127, 152, 188, 232, 254, 376, 508, 551, 893, 1016, 1102, 1363, 1786, 2204, 2413, 2726, 3572, 3683, 4408, 4826, 5452, 5969, 7144, 7366, 9652, 10904, 11938, 14732, 19304, 23876, 25897, 29464, 47752, 51794, 69977, 103588, 113411, 139954, 173101, 207176, 226822, 279908, 346202, 453644, 559816, 692404, 907288, 1384808, 3288919, 6577838, 13155676, 26311352]

約数ペア:

[(1, 26311352), (2, 13155676), (4, 6577838), (8, 3288919), (19, 1384808), (29, 907288), (38, 692404), (47, 559816), (58, 453644), (76, 346202), (94, 279908), (116, 226822), (127, 207176), (152, 173101), (188, 139954), (232, 113411), (254, 103588), (376, 69977), (508, 51794), (551, 47752), (893, 29464), (1016, 25897), (1102, 23876), (1363, 19304), (1786, 14732), (2204, 11938), (2413, 10904), (2726, 9652), (3572, 7366), (3683, 7144), (4408, 5969), (4826, 5452)]